top10: 1.2.1 - (RED) Added an assertion regarding the expected state

[demos/kafka/wordcount] / src / test / java / de / juplo / kafka / wordcount / top10 / TestData.java

diff --git a/src/test/java/de/juplo/kafka/wordcount/top10/TestData.java b/src/test/java/de/juplo/kafka/wordcount/top10/TestData.java
index 3bb6b54..f6d7ccd 100644 (file)
--- a/src/test/java/de/juplo/kafka/wordcount/top10/TestData.java
+++ b/src/test/java/de/juplo/kafka/wordcount/top10/TestData.java
@@ -5,6 +5,7 @@ import de.juplo.kafka.wordcount.counter.TestWord;
 import org.apache.kafka.common.header.Header;
 import org.apache.kafka.common.header.Headers;
 import org.apache.kafka.streams.KeyValue;
+import org.apache.kafka.streams.state.ReadOnlyKeyValueStore;
 import org.springframework.util.LinkedMultiValueMap;
 import org.springframework.util.MultiValueMap;
 
@@ -63,6 +64,12 @@ class TestData
                                                                .containsExactlyElementsOf(rankings));
        }
 
+       static void assertExpectedState(ReadOnlyKeyValueStore<User, Ranking> store)
+       {
+               assertThat(store.get(EXPECTED_MESSAGES[9].key)).isEqualTo(EXPECTED_MESSAGES[9].value);
+               assertThat(store.get(EXPECTED_MESSAGES[10].key)).isEqualTo(EXPECTED_MESSAGES[10].value);
+       }
+
        static KeyValue<User, Ranking>[] EXPECTED_MESSAGES = new KeyValue[]
        {
                        KeyValue.pair( // 0